1
9.8kviews
Differentiate between step index and graded index fibre.
written 5.3 years ago by | modified 4.1 years ago by |
An optical fibre has a numerical aperture of 0.20 and a refractive index of cladding is 1.59. Determine the core refractive index and acceptance angle for the fibre in water which has a refractive index 1.33.
ADD COMMENT
EDIT
1 Answer